Serious auto-loan delinquencies – 90 days or more past due – jumped to 4.69% of outstanding auto loans and leases in the first quarter of 2019, according to New York Fed data. This put the auto-loan delinquency rate at the highest level since Q4 2010 and merely 58 basis points below the peak during the Great Recession in Q4 2010 (5.27%):